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   "source": [
    "部署本机ES服务\n",
    "============="
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "基于 Elasticsearch 8.7.0"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## 本机单机部署(启动默认安全设)"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Elasticsearch 8.7.0"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### 首次启动及配置"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "##### 常用启动方式：\n",
    "+ 双击 bin 目录中的 elasticsearch.bat\n",
    "+ 命令行中启动 elasticsearch.bat\n",
    "  \n",
    "注意：\n",
    "+ 不要使用管理员帐号运行命令行，es默认不能在root或administrator帐号运行\n",
    "+ 最好使用命令行，不要使用 powershell\n",
    "+ 首次启动，成功启动后会显示帐号密码、kibana Token、集群加入Token等信息，需要记录下来，因为这些信息只在首次启动时显示。"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "##### 自定义密码\n",
    "ES根目录,命令行执行：`.\\bin\\elasticsearch-reset-password --username 用户名 -i` -i 是交互式执行的意思，执行后输入两次相同密码(输入时光标不会动)就行"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "##### 关闭ES, 对配置文件进行修改\n",
    "+ 配置内存占用为4G `config/jvm.options` 文件中指定 -Xms4g -Xmx4g\n"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Kibanan 8.7.0"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "+ 启动 Kibana \n",
    "+ 使用 首次启动ES服务时记录帐号信息及 `kibana token` 登陆\n",
    "+ 关闭kibana服务，打开配置文件进行更改 i18n.locale: \"zh-CN\" 等\n",
    "  "
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 启动脚本"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "在 \"本机单节点要目录(`D:\\ELK\\8.7.0\\SingleNode`)\"下有一个脚本文件`启动脚本.bat`，可以同时打开两个命令行窗口，分别启动`ES服务`和相应的`kibana服务`"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## 本机三节点集群(启用默认安全)\n"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 文件部署"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "+ 设置集群根文件夹：`D:\\ELK\\8.7.0\\Cluster`\n",
    "+ 下载 `Elasticsearch 8.7.0`文件，解压并全量复制3分，分别为`es-master` `es-node1` `es-node2` \n",
    "+ 下载 `Kibana 8.7.0` 文件，解压并存放为 `es-master 同级目录`的 `kibana`"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 设置编辑配置文件"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "+ 所有节点配置集群名：cluster.name: study-es-cluster\n",
    "+ Master节点：node.name: study-es-cluster-master network.host: 127.0.0.1 http.port: 9201\n",
    "+ Node1节点：node.name: study-es-cluster-node1 network.host: 127.0.0.1 http.port: 9202\n",
    "+ Node2节点：node.name: study-es-cluster-node2 network.host: 127.0.0.1 http.port: 9203\n",
    "+ Kibana: server.port: 5602"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Master 节点操作"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "+ 启动master节点，并记录相关信息：用户名密码、指纹、kibanaToken等\n",
    "+ 自定义 elstic 密码：master根目录，运行命令行：`./bin/elasticsearch-reset-password --username elastic -i`\n",
    "+ 信任CA证书(在认证时不易出错)：进入 `master根目录/config/cert/certs/` 双击 `http_ca.crt` -> 安装证书 -> 本地计算机 -> 下一步 -> 将所有证书都放入下列存储 -> 浏览 -> 受信任的根证书颁发机构\n",
    "+ 创建注册令牌，其它节点加入集群时使用：`./bin/elasticsearch-create-enrollment-token -s node` 记住生成的 Token 备用\n",
    "+ 在`config/aelasticsearch.yml`的末尾取消注释`transport.host`设置。如果配置项已自动生成则忽略\n",
    "+ 最好重新启动下 master 节点"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 其它节点加入集群"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "在每个要加入集群的节点上都执行：\n",
    "+ 在节点根目录执行命令行：./bin/elasticsearch --enrollment-token Master节点生成的token"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 启动与配置 kibana"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "+ 修改配置 server.port: 5602\n",
    "+ 启动kibanan\n",
    "+ 使用Master节点首次启动时记录下的 kibana token 登陆，过期的话，使用下面命令行刷新token ./bin/elasticsearch-create-enrollment-token -s kibana --url \"https://127.0.0.1:9201\"\n",
    "+ 关闭Kibana,修改配置文件，变成中文设置 i18n.locale: \"zh-CN\""
   ]
  }
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